A downed power line is officially blamed for last year’s Maui wildfire NPRCause of Maui wildfire that killed 102 revealed Fox NewsLahaina Inferno Emerged From Smoldering Remnants of Quelled Fire The New York TimesDeadly Maui fire sparked from blaze believed to have been extinguished, report says USA TODAYBroken power lines caused deadly Maui wildfire, new report shows ABC News